Question
I wish I was (1)/ more confident about (2)/ my ability
to solve (3)/ complex problems easily. (4) The following sentence has been split into four segments. Identify the segment that contains a grammatical error and select the option which rectifies that error. If no error is present then mark option 5 i.e., 'no error' as your answer.Solution
The error is in part 1. After "wish," the correct verb form is the past subjunctive, which uses "were" instead of "was" for all subjects. The sentence should be: "I wish I were more confident about my ability to solve complex problems easily."
Consider two concentric circles having radii 17 cm and 15 cm. What is the length (in cm) of the chord, of the bigger circle, which is a tangent to the s...
If O is the orthocentre of ΔABC , if ∠ BOC = 105 0 then what is the measure of ∠ BAC?
In the given figure CD is parallel to AB then ∠y is?

If O is circumcentre of acute angled triangle ABC, if ∠ OBC = 150 then ∠BAC = ?
- Length of a chord in a circle of radius 'r' cm, is 40 cm and distance between chord and centre of the circle is 21 cm. Find the value of (2r + 1).
The sides of a triangle are 10 cm, 17 cm, and 21 cm. Find the area of the triangle using Heronโs formula.
The radius of the incircle of a triangle is 8 cm. if the area of the triangle is 56 cm 2 , then its perimeter is?
The internal bisector of โABC at โ A cuts BC on D and cuts the circumcircle at E. If DE = 6cm, AC = 8cm and AD = 10 cm, then find the length of AB?
Find the area of triangle having sides 5 m, 6 m, and 9 m.